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Vectors: Angle between two vectors
The angle between the two vectors (5, 0°) and (4, 270°) is °

tickcross


Worked Solution:

The angle direction of the two vectors is given: 0° and 270°
=> the angle between them is 270° – 0° = 270°
but usually the angle between two vectors is given as a positive number in the range 0-180°: 90°
not to scale

© MEI Produced by Dr Ron Knott, revised 15 May 2007
tom . button [AT] mei . org . uk 		Test reference: VectorsAng2.html?ref=10520